Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 31 - Modifying induction systems for imparting a rotation to the charge in the cylinder
Patents for F02B 31 - Modifying induction systems for imparting a rotation to the charge in the cylinder (3,175)
08/2011
08/11/2011DE102010007065A1 Intake duct for internal combustion engine, has wall and flow conducting element that is attached at wall, where wall has recess for receiving plates that are provided at sides of flow conducting element
08/09/2011US7992537 Approach for improved fuel vaporization in a directly injected internal combustion engine
08/04/2011DE102010019713A1 Steuervorrichtung und Verfahren zum Abschätzen einer Ventilöffnung für eine Brennkraftmaschine Control apparatus and method for estimating a valve opening for an internal combustion engine
08/03/2011CN201916044U Structure for improving air-inflowing rolling effect of petrol engine
07/2011
07/27/2011EP2031209B1 Air intake device for internal combustion engine
07/21/2011US20110174265 Mixer for fuel feeding device
07/20/2011EP2345804A1 Intake device for an internal combustion engine
07/20/2011CN101117912B Variable geometry intake manifold for an internal combustion engine
06/2011
06/22/2011CN102102582A Internal combustion engine eddy current air inlet passage with vane
06/22/2011CN101501312B Fuel mixture diffuser tab for a direct-injection internal combustion engine
06/22/2011CN101245730B Homogeneous compression ignition petrol engine intake system for hybrid power vehicle
06/16/2011WO2011022600A3 High swirl engine
06/16/2011DE102010062836A1 Kraftstoffeinspritzsystem The fuel injection system
06/16/2011DE10125003B4 Luftansaugsystem eines Motors Air intake system of an engine
06/14/2011US7958863 Intake device for internal combustion engine
06/08/2011EP2330278A1 Air intake manifold
06/03/2011WO2011010850A3 Device for generating rotational flow
06/01/2011DE102009056223A1 Internal combustion engine has cylinder, whose cylinder wall limits combustion chamber together with piston and cylinder head, where piston is movable in cylinder
05/2011
05/26/2011WO2011061247A1 Flap device and intake system
05/26/2011DE102009052319A1 Internal-combustion engine, has exhaust-gas recirculation system, and flow guiding element arranged in air supply line in free cross section such that supplied fresh air flows on both sides of flow guiding element through air supply line
05/24/2011CA2645713C Intake port structure for engine
05/18/2011EP2322779A1 Method for manufacturing an intake manifold and corresponding manifold
05/12/2011WO2011055629A1 Intake apparatus of engine
05/10/2011US7938099 Intake port structure of internal combustion engine
05/05/2011DE102009057144B3 Annular combustion chamber for piston for direct current scavenged two-stroke piston engine, has compressed cylinder volume which is rotated with turbulence, where fuel is injected for homogeneous combustion
05/05/2011DE102009051541A1 Inlet channel arrangement for internal combustion engine, has two inlet channels and flange-sided end for connecting with combustion air system, and intake-sided end
05/04/2011EP1797298B1 Flap arrangement
05/04/2011CN201818357U Air intake pipeline and air intake system of engine
04/2011
04/27/2011CN201810431U Diesel engine intake duct
04/27/2011CN101512119B Homogeneous charge compression ignition engine
04/21/2011DE102009033505A1 Arrangement for controlling drive device of switching or swirl flap-shaft, has stops and stop elements formed at switching or swirl flap-shaft such that shaft is rotatable around angle of rotation until stop elements lie at stops
04/21/2011DE10035239B4 Brennkraftmaschine Internal combustion engine
04/20/2011CN201802525U Petrol engine air inlet pipe
04/20/2011CN201802524U Air intake system of engine
04/20/2011CN102022208A Method for diagnosing the integrity of a swirl generating system for an internal combustion engine
04/07/2011DE102009043152A1 Intake passage arrangement for vehicle internal combustion engine, has twist-and/or turbulence generating body arranged within section of intake channel and dimensioned smaller than section with respect to length and/or breadth dimensions
04/06/2011CN101346542B Internal combustion engine with an improved charging action in the combustion chamber
03/2011
03/31/2011DE102009043480A1 Method for operating internal combustion engine of motor vehicle, involves flowing supercharged air in cylinder through inlet device with two inlet channels and assigned inlet valve
03/31/2011DE102009043479A1 Self-igniting internal combustion engine has cylinder, injection system for direct fuel injection in combustion chamber of cylinder and exhaust gas turbocharger
03/31/2011DE10051416B4 Verfahren zur Drehzahlsteuerung A method for controlling speed of
03/30/2011EP2018471B8 Intake control device for internal combustion engine
03/16/2011EP2295739A1 Valve drive for a combustion engine
03/16/2011CN201763436U Double-tangential inlet duct outlet structure with deflected chamfered angles
03/10/2011WO2011028284A1 Non-soot emitting fuel combustion chamber
03/10/2011US20110056459 Fuel injection control apparatus for internal combustion engine
03/08/2011US7900595 Intake port structure for internal combustion engine
03/02/2011CN201753631U Flow mixer
03/02/2011CN201753630U Flow mixer
02/2011
02/24/2011WO2011022600A2 High swirl engine
02/23/2011CN101979850A System, method and tool for improving the efficiency of an internal combustion engine of a vehicle
02/17/2011DE102010036848A1 Zylinderkopf für eine Brennkraftmaschine Cylinder head for an internal combustion engine
02/17/2011DE102009028453A1 Method for diagnosing swirl valve of combustion air supply of internal combustion engine, involves upstreaming swirl valve in combustion air flow direction of throttle valve
02/15/2011US7886713 Lower intake manifold with charge motion control valve
02/10/2011WO2011015735A1 Method for controlling the flow of an intake fluid for an internal combustion engine, and engine for implementing said method
02/10/2011US20110030654 Two-Stroke Uniflow Turbo-Compound Internal Combustion Engine
02/03/2011WO2011012787A1 Method for monitoring the flow of intake fluid for an internal combustion engine, and engine for implementing said method
02/03/2011DE102010021074A1 Diagnosesysteme und -verfahren für einen variablen Ansaugkrümmer Diagnostic systems and methods for a variable intake manifold
02/02/2011EP1966477B1 Internal combustion engine with an improved charging action in the combustion chamber
02/02/2011CN201730713U Efficient energy-saving environment-friendly internal-combustion engine
02/02/2011CN101965442A Controller and control method for internal combustion engine
02/02/2011CN101963091A Vortex cold vacuum automobile engine
02/01/2011US7878172 Intake channels for internal combustion engines
01/2011
01/27/2011WO2011010850A2 Device for generating rotational flow
01/26/2011EP2278138A1 Combustion engine and method for operating a combustion engine
01/26/2011EP2018471B1 Intake control device for internal combustion engine
01/26/2011CN101956599A Method for operating two-stroke engine and equipment for implementing same
01/25/2011US7874278 Intake port of internal combustion engine
01/20/2011US20110011370 Air Pressure Vortex Generator Structure for an Internal Combustion Engine
01/05/2011DE102009031973A1 Device for use in controlled intake manifold for adjusting combustion air to be supplied to internal combustion engine, has valves provided on deformed sections of shaft, where sections have flat portions
12/2010
12/28/2010US7856957 Intake manifold with a swirl system for an internal combustion engine
12/15/2010CN201671705U Turbocharger
12/15/2010CN101915153A Methanol direct injection engine combustion system and methanol injection strategy thereof
12/08/2010CN101907032A Combustion system of engine
12/02/2010DE102010016340A1 Turbomaschinen-Gasmischer Turbomachinery gas mixer
12/01/2010CN201661352U Device capable of increasing engine air inflow oxygen content
12/01/2010CN101454553B Air intake device for internal combustion engine
11/2010
11/25/2010US20100294238 Hydraulically operated charge air system for internal combustion engine
11/25/2010US20100294237 Air swirling device for fuel injected internal combustion engines
11/24/2010CN201650523U Engine air inlet pipe
11/24/2010CN101892898A Novel exhaust gas recirculation de-mixing system for internal combustion engine
11/18/2010US20100288228 Internal combustion engine having an intake system
11/11/2010US20100282207 Controlling device and method of estimating valve opening for internal combustion engine
11/10/2010EP2249473A1 Control device and control method for control valve
11/10/2010EP2115286B1 Intake manifold system for an internal combustion engine
11/10/2010CN201627636U Flow-disturbing device of air inlet pipeline for internal-combustion engine
11/04/2010WO2010124701A1 Compressor comprising a swirl generator, for a motor vehicle
11/04/2010US20100275878 Split-cycle engine with dual spray targeting fuel injection
11/03/2010CN101876267A Turbulence device of air inlet pipeline of internal combustion engine
11/02/2010US7823558 Tumble system for the intake manifold of an internal-combustion engine provided with an actuator made with shape-memory material
10/2010
10/27/2010CN201614967U 高滚流气道 High Tumble airway
10/21/2010WO2010076972A3 Fuel distribution device
10/21/2010DE102010016074A1 Brennkraftmaschine Internal combustion engine
10/19/2010US7814876 Intake airflow control mechanism for engine
10/14/2010DE202010009889U1 6-Kanal 4-Ventil Zylinderkopf 6-Channel 4-valve cylinder head
10/13/2010CN101858245A Combustion system of large gas fuel engine
10/07/2010WO2010111999A1 Apparatus for air guidance in a suction system
10/07/2010US20100251994 Remote control model engine assembly
10/06/2010EP2235343A1 Thermal engine for automobile, with high-yield chambers
09/2010
09/30/2010WO2010110665A1 Vortex generator
09/30/2010DE202008009503U1 Anordnung zur Steuerung einer Schalt- oder Drallklappenwelle Arrangement for controlling a switch or twist throttle shaft
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